Query to find emails sent through Blackboard email tool

I am trying to find data about emails that were sent through the Blackboard email tool. Specifically, I am looking for emails sent from the faculty to the student to measure faculty engagement, but just the table name should be enough. Does anyone have any pointers or know if this is possible? Thanks in advance!

For those who may read this later, I found in ACTIVITY_ACCUMULATOR that there are entries where DATA = "Send Email". It doesn't say who it was sent to, but could still be useful for measuring faculty engagement.

We recently changed Blackboard versions and it appears the old version did not store this information so it may or may not be available in all instances.